Advanced premium off-road wheel and axle bearing kit contains all elements required for a full service of your wheel hub Factory-Links ball bearing features a dedicated off-road design with dust seals that offer the ultimate protection against the intrusion of contaminants such as water, mud, and dust Nitrile Butadiene rubber double-lip oil seals and DINP6 - ABEC3 ball bearings have established a categorical improvement over conventional bearings Bearings are packed with a heavy-duty premium marine grease that features special thickeners which allows it to be virtually waterproof to provide unsurpassed rust and corrosion protection - Honda TRX90 Sportrax (2006, 2002, 2004, 2003, 2005); Honda TRX90X (2009, 2013, 2018, 2020, 2016, 2021, 2022, 2023, 2012, 2014, 2019, 2015, 2017); Honda TRX90 FourTrax (1995, 1997, 1993, 1996, 1994)